MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://mezovuduw.ru/strik?utm_term=is+interfacing+the+same+as+stabilizer PDF link annotation
- https://cdn.sqhk.co/jutigurotow/jaNgehh/galaxy_reavers_starships_rts_mod.pdfIn PDF document text
- https://cdn.sqhk.co/fisejadiruw/djc4bzH/94253532400.pdfIn PDF document text
- https://funebaxap.weebly.com/uploads/1/3/4/3/134399245/ramewewodoxidol-toxalez.pdfIn PDF document text
- https://cdn.sqhk.co/gutinisiv/T7Dlic8/md_anderson_cancer_center_ranking.pdfIn PDF document text
- https://jovigazever.weebly.com/uploads/1/3/1/6/131637362/3822317.pdfIn PDF document text
- https://cdn.sqhk.co/letarezetap/glkiijh/37947139217.pdfIn PDF document text
- https://cdn.sqhk.co/sivefuxonix/bihjf8k/browsec_for_mozilla_android.pdfIn PDF document text
- https://nalebetiraj.weebly.com/uploads/1/3/4/6/134669494/muvumudodor.pdfIn PDF document text
- https://lefiletigej.weebly.com/uploads/1/3/4/5/134597596/zopesaruturi.pdfIn PDF document text
- https://topigofifudonif.weebly.com/uploads/1/3/5/3/135304546/3382443.pdfIn PDF document text
- https://judemitipiru.weebly.com/uploads/1/3/4/3/134388438/995900.pdfIn PDF document text
- https://libadelalisam.weebly.com/uploads/1/3/4/5/134579317/turelusowarad.pdfIn PDF document text
- https://xuwudivalef.weebly.com/uploads/1/3/4/8/134889087/08453e269631b72.pdfIn PDF document text
- https://munibejexa.weebly.com/uploads/1/3/1/4/131414516/safubobejimorava.pdfIn PDF document text
- https://zuvaxufar.weebly.com/uploads/1/3/5/9/135993026/2548991.pdfIn PDF document text
- https://moxitimufetumo.weebly.com/uploads/1/3/4/0/134040580/borivute.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/c3c9f146-d402-40c3-87a0-ba3d276884a0/37783853974.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ac1ba4f-4f4f-4997-803f-39e803a0051e/handi_quilter_pro_stitcher_update.pdfIn PDF document text
- http://jagixav.rf.gd/best_praise_and_worship_songs_2018_mp3_download.pdfIn PDF document text
- http://rofanuw.rf.gd/how_to_take_panasonic_phone_off_silent_mode.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f3caa70-8abb-46a2-8d1b-638344fb9479/22306998261.pdfIn PDF document text
- http://gorefuborexofek.rf.gd/jalexofeganupowif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7222d8c6-7e70-4cbd-8ea8-2ee0d576faa7/rejekajarupo.pdfIn PDF document text
- http://sabenimuzu.rf.gd/89385954238.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e727.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE727 | 5420 bytes |
SHA-256: 9e4d9ea126db37738801bb3e6fe0fc4b7fde7261a692e06ab54e4eaf1ccc6947 |
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font_01_sfnt_off0000f972.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF972 | 10552 bytes |
SHA-256: ea4fea96442cd71ac27bde58a51df0768a456e16dd2b1c858c9e8b94401cbc52 |
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